A community gathering place that once housed half-ton tanks and the World's Fair.

A museum dedicated to the history and exploration of both popular music and science fiction.

This sculpture forces visitors to confront their relationship with space.

This historic hub for labor unions has survived the city's changing landscape.

The Denny Substation has been called "the coolest substation in the world" and sits in a densely populated Seattle neighborhood.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

This grand old 80-foot sequoia towers above the buildings in the city’s retail center.

A wall of chewing gum moonlights as collective art.

A piece of Seattle’s historic Chinatown preserved inside a modern museum.

This working class sculpture pounds his hammer all the livelong day.

The first park built over a freeway is a brutalist masterwork.

Couple's personal collection of pinball machines turned public pinball museum.

Though strikingly beautiful, Seattle's other railway station is now largely forgotten.

A colorful architectural gem in Seattle's uniquely modern Central Library.

Visitors flock to see this church tower's unintended feature: It happens to resemble a giant chicken from multiple points of view.

This cannonball stands as a reminder of the final act of a fleeting governor amidst a revolution.

World War II bunker still standing on the New Jersey beach.

World's first "penitentiary," meant to be humane, drove men insane.

Yo, Adrian!

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A pink and gray pair of pachyderms advertise a fireworks shop.

The first public building in Savannah to offer air conditioning was a luxurious cinema that still operates today.

One of corporate America's best-kept secrets is also one of the most publicly displayed.

Mai Tais and Navy Grog served up in one of the original tiki bars.